Is it possible to iterate over objects and check their properties?
{
Obj1 : { visible : true, value : 2}
Obj2 : { visible : false, value : 4}
Obj3 : { visible : true, value : 6}
}
HTML:
<ul ng-show="data.templates.attachments">
<li ng-repeat="(key, value) in data.templates.attachments | filter : value.visible">{{key}}</li>
</ul>
If I only want to display the keys that are visible, this code works perfectly. However, I also want to hide the ones that are invisible.
Check out this solution
<li ng-repeat="(key, value) in data | filter: {visible: true}">{{value.value}}</li>
Update:
Implement a filter by individual object property
// specific to one property, for instance {a: 1}
myApp.filter('filterByProperty', function () {
return function(items, field) {
var result = {},
key = Object.keys(field).pop(),
value = field[key];
angular.forEach(items, function(el, index) {
if (el[key] === value) {
result[index] = el;
}
});
return result;
};
});
Even though Alexander has already provided an answer to the question, there is still a way to retain the element for each object in the DOM without displaying it (as the visible property might give the impression that it will simply not be shown, rather than being omitted from the DOM).
To achieve this, you can utilize the ng-class directive.
http://jsfiddle.net/naeemshaikh27/dKjz5/48/
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